Design and Drawing ⅤＢ

Course Information

College	Akashi College	Year	2024
Course Title	Design and Drawing ⅤＢ
Course Code	6517	Course Category	Specialized / Compulsory
Class Format	Practical training	Credits	Academic Credit: 2
Department	Mechanical Engineering	Student Grade	5th
Term	Second Semester	Classes per Week	2
Textbook and/or Teaching Materials	(1) Understand the given design specifications, and can perform basic design calculations, and obtain design documents. (Learning and Education goals D-2, F-1) (2) Understand the concrete structure of the machine being designed, and can present in a drawing with a harmonious structure and high maturity. (F-1, G-1 Learning and Education goals)
Instructor	MATSUZUKA Naoki

Rubric

	Ideal Level	Standard Level	Unacceptable Level
Achievement 1	Understand the given design specifications, perform basic design calculations, and can accurately compile the design.	Understand the given design specifications, perform basic design calculations, and can compile the design.	Do not understand the given design specifications, perform basic design calculations, and cannot compile the design.
Achievement 2	Understand the specific structure of the machine being designed, and can compile the drawing to be complete and well-coordinated level sufficiently.	Understand the specific structure of the machine being designed, and can compile the drawing to be complete and well-coordinated level.	Do not understand the specific structure of the machine being designed, and cannot compile the drawing to be complete and well-coordinated level. configuration and a high-quality drawing.

Teaching Method

Outline:

The aim is to develop a high-quality design drawing capability by understanding the principles of operation, structure, and performance calculations of a fluid machine, and by achieving harmonized coupling of each component, targeting pumps widely used in human society. The object of the design is a single-stage spiral pump with transverse shaft pull-in. Each student will complete the assignment of design specifications consistently from the creation of the design document to the part drawing and assembly drawings.

Style:

Based on the design of the main components in Design and Drawing VB, students will use CAD to create drawings of key parts based on the design.

Notice:

This course's content will amount to 90 hours of study in total. These hours include the learning time guaranteed in classes and the standard self-study time required for pre-study / review, and completing assignment reports. The first half of the first semester will involve lectures and explanation of the basic theory of pumps. Students should produce a calculation sheet, part drawing, or assembly drawing for use as a product to market level in a defined process.
Students who miss 1/4 or more of classes will not be eligible for evaluation.

Characteristics of Class / Division in Learning

Applicable to Remote Class

Course Plan

			Theme	Goals
2nd Semester
	3rd Quarter
		1st	Front plan view secondary	Draw a planning drawing of the periphery of the main spindle.
		2nd	Side plan view	Draw the casing as viewed from the inlet side of the pump. Check the balance with the overall view.
		3rd	Front plan view tertiary	Complete the overall plan. Check the balance between bearing size and large shaft length. Determine the other dimensions.
		4th	Detailed drawing of the swirl chamber (1)	Draw the circumference curve of the swirl chamber to create a smooth circular curve.
		5th	Detailed drawing of the swirl chamber (2)	Same as above
		6th	Detailed drawing of the bearing block (1)	Determine the table on the pump side after placing it on the table at the electric motor side. Leaks from the ground packing should be drainable.
		7th	Detailed drawing of the bearing block (2)	Same as above
		8th	Design calculation document (1)	Calculate the dimensions of each part of the pump according to the design instructions, and summarize the main values in a table.
	4th Quarter
		9th	Design calculation document (2)	Same as above
		10th	Design calculation document (3)	Same as above
		11th	Detailed drawing of the impeller (1)	Show the vane curve on the vane diagram and make sure that the diffuser is between the two vanes.
		12th	Detailed drawing of the impeller (2)	Same as above
		13th	Complete assembly section view (1)	Modify the plan and draw the final drawing. The shaft fittings should be JIS-standard.
		14th	Complete assembly section view drawing (2)	Same as above
		15th	Complete assembly section view drawing (3)	Same as above
		16th	No final exam

Evaluation Method and Weight (%)

	Attendance	Drawing・Income statement					Total
Subtotal	30	70	0	0	0	0	100
Basic Proficiency	0	0	0	0	0	0	0
Specialized Proficiency	30	70	0	0	0	0	100
Cross Area Proficiency	0	0	0	0	0	0	0